fix: require ~ in untildifyUser

cspell.config.yaml

@@ -30,6 +30,7 @@ words:
   - dearmor
   - CPPFLAGS
   - cpprc
+  - untildified
   - Cpython
   - DCMAKE
   - deps

packages/untildify-user/README.md

@@ -18,13 +18,23 @@ npm install --save untildify-user
 
 <!-- INSERT GENERATED DOCS START -->
 
+### `userHomeDir` (function)
+
+**returns:** string
+
 ### `untildifyUser` (function)
 
+Replaces a tilde with the user's home directory
+
 **Parameters:**
 
-- path (`string`)
+- path (`string`) - The path to untildify
 
-**returns:** any
+**returns:** string
+
+```tsx
+UntildifyUser("~/foo") // /home/user/foo
+```
 
 <!-- INSERT GENERATED DOCS END -->
 

packages/untildify-user/package.json

@@ -11,8 +11,7 @@
     "build": "tsc"
   },
   "dependencies": {
-    "admina": "1.0.1",
-    "untildify": "^5.0.0"
+    "admina": "1.0.1"
   },
   "keywords": [
     "tilde",

packages/untildify-user/src/index.ts

@@ -1,16 +1,39 @@
 import { join } from "path"
-import untildify from "untildify"
 import { isSudo } from "admina"
+import { homedir } from "os"
 
-export function untildifyUser(path: string) {
-  if (isSudo() && typeof process.env.SUDO_USER === "string") {
+export function userHomeDir() {
+  if (isSudo() && typeof process.env.SUDO_USER === "string" && process.env.SUDO_USER !== "") {
     // use the user profile even if root
     if (process.platform === "darwin") {
-      return join("/Users/", process.env.SUDO_USER, path)
+      return join("/Users/", process.env.SUDO_USER)
     } else {
-      return join("/home/", process.env.SUDO_USER, path)
+      return join("/home/", process.env.SUDO_USER)
     }
   } else {
-    return untildify(`~/${path}`)
+    const maybeHomeDir = homedir()
+    if (maybeHomeDir === "") {
+      return undefined
+    }
+    return maybeHomeDir
+  }
+}
+
+const tildeRegex = /^~(?=$|\/|\\)/
+
+/**
+ * Replaces a tilde with the user's home directory
+ *
+ * @example UntildifyUser("~/foo") // /home/user/foo
+ *
+ * @param path The path to untildify
+ * @returns The untildified path
+ */
+export function untildifyUser(path: string) {
+  const maybeHomeDir = userHomeDir()
+  if (maybeHomeDir === undefined) {
+    return path
   }
+
+  return path.replace(tildeRegex, maybeHomeDir)
 }

src/kcov/kcov.ts

@@ -81,14 +81,14 @@ async function getCmake() {
   if (cmake === null) {
     const { binDir } = await setupCmake(
       getVersion("cmake", undefined, await ubuntuVersion()),
-      join(untildifyUser(""), "cmake"),
+      join(untildifyUser("~"), "cmake"),
       "",
     )
     cmake = join(binDir, "cmake")
   }
   const ninja = which.sync("ninja", { nothrow: true })
   if (ninja === null) {
-    await setupNinja(getVersion("ninja", undefined, await ubuntuVersion()), join(untildifyUser(""), "ninja"), "")
+    await setupNinja(getVersion("ninja", undefined, await ubuntuVersion()), join(untildifyUser("~"), "ninja"), "")
   }
   return cmake
 }

src/main.ts

@@ -39,7 +39,7 @@ async function main(args: string[]): Promise<number> {
   const arch = opts.architecture ?? process.arch
 
   // the installation dir for the tools that are downloaded directly
-  const setupCppDir = process.env.SETUP_CPP_DIR ?? untildifyUser("")
+  const setupCppDir = process.env.SETUP_CPP_DIR ?? untildifyUser("~")
 
   // report messages
   const successMessages: string[] = []

src/utils/env/addEnv.ts

@@ -100,7 +100,7 @@ export async function addPath(path: string) {
   }
 }
 
-export const cpprc_path = untildifyUser(".cpprc")
+export const cpprc_path = untildifyUser("~/.cpprc")
 
 async function addEnvSystem(name: string, valGiven: string | undefined, options: AddEnvOptions) {
   const val = valGiven ?? ""
@@ -188,12 +188,12 @@ export async function setupCppInProfile() {
 
   try {
     // source cpprc in .profile
-    const profile_path = untildifyUser(".profile")
+    const profile_path = untildifyUser("~/.profile")
     appendFileSync(profile_path, source_cpprc_string)
     info(`${source_cpprc_string} was added to ${profile_path}`)
 
     // source cpprc in .bashrc too
-    const bashrc_path = untildifyUser(".bashrc")
+    const bashrc_path = untildifyUser("~/.bashrc")
     appendFileSync(bashrc_path, source_cpprc_string)
     info(`${source_cpprc_string} was added to ${bashrc_path}`)
   } catch (err) {